364  
FOUS55 KBOU 181027  
PFMBOU  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
427 AM MDT SAT OCT 18 2025  
 
COZ040-182200-  
DENVER-DENVER CO  
39.73N 104.96W ELEV. 5325 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 61 36 77 46 67  
TEMP 49 53 60 57 51 43 38 38 38 48 68 76 70 61 55 51 47 52 63 67 62  
DEWPT 26 26 24 27 25 25 26 24 22 22 21 21 24 24 25 26 28 29 25 22 20  
RH 40 35 25 31 36 49 62 57 52 35 17 13 18 24 31 37 47 41 23 18 20  
WIND DIR S W NW N NE SE S S S S S W SW SW SW SW W NW NW NW N  
WIND SPD 5 8 20 18 9 4 4 4 5 5 6 9 8 8 8 9 9 13 14 13 11  
WIND GUST 34 32 27 24  
CLOUDS SC FW SC SC CL CL CL CL FW FW SC SC SC FW CL FW FW FW FW FW FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FROST Y Y Y  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 37 68 42 72 43 68 42 71  
TEMP 45 38 61 62 49 43 67 66 52 44 62 62 50 43 66 65  
DEWPT 19 22 24 24 25 26 27 29 33 34 36 32 32 32 30 29  
PWIND DIR SE SE W SE W NW SW S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW FW FW FW SC B1 B1 B1 SC SC FW FW FW FW  
POP 12HR 0 0 0 5 20 20 5 5  
RAIN SHWRS S S  
 
 
COZ039-182200-  
BOULDER-BOULDER CO  
40.02N 105.25W ELEV. 5302 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 61 35 75 49 64  
TEMP 50 53 60 59 51 41 37 37 37 48 66 73 67 59 57 54 49 51 60 63 59  
DEWPT 26 27 26 26 25 26 24 23 24 25 25 26 27 27 28 29 31 30 25 22 21  
RH 39 36 27 28 36 55 59 56 59 40 21 17 22 29 33 38 50 44 26 21 23  
WIND DIR W W NW N E S W W W W W W SW SW W W W W W W NW  
WIND SPD 17 20 20 13 8 5 4 5 11 13 13 14 12 13 14 23 19 19 23 17 12  
WIND GUST 31 34 35 24 24 25 24 25 37 34 33 34 29  
CLOUDS SC FW SC FW CL CL CL CL FW SC B1 SC SC FW FW FW FW SC FW FW FW  
POP 12HR 5 0 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 30  
MIN CHILL 31 27 28  
FROST Y Y Y  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 36 67 43 70 43 67 41 69  
TEMP 44 36 61 60 48 44 65 62 50 44 61 60 48 42 65 61  
DEWPT 21 22 27 29 27 27 32 34 35 35 38 36 32 31 34 34  
PWIND DIR W S W SE W NW W S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW SC FW FW SC B1 B1 B1 SC SC FW FW FW FW  
POP 12HR 0 0 0 5 20 20 5 5  
RAIN SHWRS S S S S  
 
 
COZ039-182200-  
LONGMONT-BOULDER CO  
40.17N 105.11W ELEV. 5023 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 61 32 75 48 65  
TEMP 46 52 60 58 51 41 37 35 33 42 66 74 69 59 55 52 48 50 62 65 60  
DEWPT 29 30 26 29 26 27 27 26 26 28 27 27 28 29 30 32 34 31 24 20 20  
RH 51 43 27 33 37 57 67 69 75 57 23 17 21 32 38 46 58 48 23 18 21  
WIND DIR NW NW NW N E S SW NW W W SW SW SW SW W W NW NW W NW NW  
WIND SPD 8 10 19 14 8 4 3 3 4 4 6 10 9 9 9 12 11 16 21 16 11  
WIND GUST 31 34  
CLOUDS SC FW SC FW CL CL CL CL FW SC SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 5 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
FROST Y Y Y  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 35 65 40 70 42 68 40 70  
TEMP 43 35 59 59 46 40 65 63 49 42 62 62 46 40 65 62  
DEWPT 23 24 28 29 30 31 33 34 36 37 39 36 35 34 35 34  
PWIND DIR W NE W S NW NW W S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW FW FW FW SC SC B1 B1 SC SC FW FW FW FW  
POP 12HR 0 0 0 5 20 10 5 5  
RAIN SHWRS S  
 
 
COZ038-182200-  
FORT COLLINS-LARIMER CO  
40.56N 105.07W ELEV. 5000 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 60 32 74 44 63  
TEMP 43 50 57 58 52 43 38 34 32 42 62 72 66 55 51 48 45 50 59 63 58  
DEWPT 30 31 29 28 24 27 27 26 26 28 30 29 31 31 32 33 35 30 21 18 19  
RH 60 48 34 32 33 53 64 72 78 57 30 20 27 40 48 56 68 46 23 17 22  
WIND DIR W NW NW N N S S N NW S S S S SW W NW NW NW NW NW NW  
WIND SPD 8 14 20 18 10 5 4 3 4 4 6 6 5 6 8 12 14 18 20 19 13  
WIND GUST 29 34 32 25 33 34 33 25  
CLOUDS FW FW SC FW CL CL CL CL FW CL FW FW FW FW FW FW SC FW FW FW CL  
POP 12HR 10 0 0 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 38  
MIN CHILL 35 37 33 26 27 37 38  
FREEZE W W W  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 33 65 38 70 41 68 39 70  
TEMP 41 33 57 59 45 39 63 62 48 41 61 62 46 39 63 62  
DEWPT 23 24 29 29 31 30 34 35 35 37 39 37 35 33 36 35  
PWIND DIR NW S W S NW W NW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW FW FW FW FW SC B1 SC SC SC FW FW FW FW  
POP 12HR 0 0 0 5 20 10 5 5  
RAIN SHWRS S S  
 
 
COZ041-182200-  
CASTLE ROCK-DOUGLAS CO  
39.38N 104.85W ELEV. 6329 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 59 35 77 46 65  
TEMP 43 51 58 57 47 37 35 37 38 50 70 76 67 56 53 50 47 52 62 64 57  
DEWPT 22 24 24 24 26 25 23 21 19 19 19 21 22 21 20 21 23 27 26 24 21  
RH 43 34 27 28 43 61 61 52 46 29 14 13 18 25 27 31 38 38 25 22 24  
WIND DIR SW W NW N NE SE S S S SW SW W SW SW SW SW W NW N N NE  
WIND SPD 8 9 21 20 10 6 8 10 9 9 10 16 12 12 12 11 9 12 16 13 11  
WIND GUST 34 34  
CLOUDS SC FW FW FW CL CL CL CL FW SC SC FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 28 30 32  
MIN CHILL 36 39 27 27 33  
FREEZE W W W  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 36 69 42 70 42 65 40 69  
TEMP 42 36 64 59 46 43 67 61 48 43 59 57 45 40 65 60  
DEWPT 18 18 22 24 22 21 25 28 29 30 36 32 30 28 27 28  
PWIND DIR SE S SW S SW NW SW S  
WIND CHAR LT LT LT LT LT GN LT LT  
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC SC FW FW FW FW  
POP 12HR 0 0 0 5 20 20 10 5  
RAIN SHWRS S S S S  
 
 
COZ041-182200-  
KIOWA-ELBERT CO  
39.34N 104.46W ELEV. 6401 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 58 31 77 41 63  
TEMP 37 49 57 51 43 34 31 35 35 51 70 76 67 55 51 47 42 50 60 62 55  
DEWPT 22 26 26 29 27 26 24 23 22 21 18 20 23 21 19 20 22 26 26 24 20  
RH 54 40 30 42 53 72 75 61 59 30 14 12 19 26 28 34 44 39 27 23 25  
WIND DIR W NW NW N NE SE S SW SW SW SW SW SW SW SW SW W NW N N NE  
WIND SPD 9 11 24 24 11 5 10 13 11 9 9 12 11 12 11 10 10 14 20 18 13  
WIND GUST 36 35 33 29  
CLOUDS FW FW FW FW CL CL CL CL CL CL FW SC FW FW FW CL CL FW FW FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 30 37 22 26 27 36  
MIN CHILL 29 34 37 22 22 27 36 38  
FREEZE W W W  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 33 66 39 70 38 63 38 67  
TEMP 37 34 62 57 44 40 67 61 46 39 58 56 44 39 64 58  
DEWPT 16 17 23 24 21 20 25 28 29 30 37 32 30 28 29 29  
PWIND DIR SE S SW S SW NW W SW  
WIND CHAR GN GN LT LT GN GN GN GN  
AVG CLOUDS FW CL CL FW FW FW SC SC SC SC SC SC FW FW FW FW  
POP 12HR 0 0 0 5 20 20 10 5  
RAIN SHWRS S S S  
 
 
COZ043-182200-  
GREELEY-WELD CO  
40.42N 104.74W ELEV. 4806 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 58 31 75 43 64  
TEMP 40 48 56 57 51 41 37 33 32 38 61 73 67 57 52 48 44 49 60 64 59  
DEWPT 29 32 31 30 24 26 26 25 25 28 28 27 29 30 30 31 33 30 21 16 18  
RH 64 54 38 35 34 55 64 72 75 67 28 18 24 35 43 51 65 48 22 15 20  
WIND DIR NW NW N N NE SE SE N NW SW S S SW W W NW NW NW NW NW N  
WIND SPD 4 11 24 20 11 5 4 3 3 2 4 6 6 5 5 8 12 20 25 23 17  
WIND GUST 37 35 33 40 34 27  
CLOUDS SC FW SC FW CL CL CL CL FW CL FW SC SC FW FW FW FW FW FW FW CL  
POP 12HR 5 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 38  
MIN CHILL 34 36 31 26 25 35 37  
FREEZE W W W  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 32 65 37 70 40 69 38 71  
TEMP 42 32 57 59 44 37 63 63 48 41 61 62 46 39 63 63  
DEWPT 21 23 27 27 29 29 32 32 34 35 38 35 35 33 35 33  
PWIND DIR N E NW S NE W NW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC SC B1 B1 SC SC FW FW FW FW  
POP 12HR 0 0 0 0 10 10 5 5  
 
 
COZ044-182200-  
FORT MORGAN-MORGAN CO  
40.26N 103.79W ELEV. 4265 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 55 30 76 41 63  
TEMP 37 51 55 55 48 40 35 32 31 39 64 75 68 56 53 46 41 48 60 63 57  
DEWPT 29 34 34 33 27 25 26 26 27 29 30 28 30 31 29 29 31 30 24 19 20  
RH 72 52 45 43 44 55 69 78 85 67 28 17 24 38 39 51 67 49 25 18 23  
WIND DIR W N N N N SE S S SW SW SW S S SW W W NW NW NW NW N  
WIND SPD 8 16 25 21 12 4 5 5 5 5 6 8 6 5 5 9 13 21 27 25 19  
WIND GUST 37 34 34 41 37 31  
CLOUDS SC SC SC SC CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 31 26 25 34  
MIN CHILL 29 35 29 24 23 33 34  
FREEZE W W W  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 32 67 36 70 39 69 38 72  
TEMP 40 32 59 60 45 36 63 62 48 40 61 62 47 38 64 63  
DEWPT 22 22 29 31 29 27 33 36 35 34 40 39 36 33 38 37  
PWIND DIR NE S SW N SE NW SW SW  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL FW FW FW FW SC SC B1 SC SC FW FW FW FW  
POP 12HR 0 0 0 0 5 10 5 5  
 
 
COZ045-182200-  
BENNETT-ADAMS CO  
39.75N 104.42W ELEV. 5489 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 59 34 77 44 64  
TEMP 44 52 58 52 46 38 34 36 37 51 71 76 69 57 53 50 45 51 61 64 58  
DEWPT 24 27 27 30 26 24 24 23 21 20 18 19 22 24 22 22 25 27 22 18 16  
RH 45 38 30 43 45 57 66 59 52 29 13 12 17 28 29 33 45 39 22 17 19  
WIND DIR W NW N NE NE SE S S SW SW SW SW SW SW SW SW NW NW N N N  
WIND SPD 11 13 23 20 12 8 10 10 10 9 9 8 8 10 12 12 11 18 23 21 17  
WIND GUST 34 33 29 34 34 27  
CLOUDS FW SC B1 SC FW CL CL CL CL CL FW SC FW FW FW FW FW FW FW FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 38 32 26 29 30 39  
MIN CHILL 36 39 26 26 30 39  
FREEZE W W W  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 35 67 41 70 42 66 41 69  
TEMP 40 36 62 61 46 42 67 64 49 43 62 60 48 42 65 62  
DEWPT 16 18 22 22 23 21 24 27 30 32 34 32 32 30 27 28  
PWIND DIR SE S SW SE S W SW S  
WIND CHAR GN GN LT LT GN GN GN GN  
AVG CLOUDS FW CL FW FW FW FW SC B1 B1 SC SC SC FW FW FW FW  
POP 12HR 0 0 0 0 10 10 5 5  
 
 
COZ048-182200-  
STERLING-LOGAN CO  
40.63N 103.20W ELEV. 3937 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 52 29 74 41 62  
TEMP 38 47 50 52 45 37 33 31 30 40 63 73 67 54 50 46 42 48 59 62 56  
DEWPT 30 36 33 30 25 24 25 24 25 30 31 30 30 31 31 31 32 30 25 20 20  
RH 73 65 52 43 45 59 72 75 81 67 30 20 25 41 48 55 67 49 27 20 24  
WIND DIR W N N N N NW SW SW SW SW SW SW S SW W W NW NW NW NW NW  
WIND SPD 12 19 27 26 17 5 5 6 6 9 11 11 6 6 8 9 13 20 26 24 19  
WIND GUST 31 41 39 27 33 40 36 31  
CLOUDS FW FW B1 SC CL CL CL CL CL CL CL CL FW FW FW FW SC SC FW FW FW  
POP 12HR 20 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
WIND CHILL 30 38 27 24 23 34 35  
MIN CHILL 29 33 38 26 22 23 35 35  
FREEZE W W W  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 30 67 36 71 39 68 37 72  
TEMP 39 30 59 60 44 36 65 63 48 40 61 61 46 38 65 64  
DEWPT 23 23 28 29 29 28 33 35 36 34 39 39 36 33 36 37  
PWIND DIR NW S SW N SE W SW W  
WIND CHAR GN LT LT LT LT GN LT LT  
AVG CLOUDS CL CL CL CL FW FW FW SC B1 B1 SC SC FW FW FW FW  
POP 12HR 0 0 0 0 5 10 5 5  
 
 
COZ049-182200-  
AKRON-WASHINGTON CO  
40.17N 103.21W ELEV. 4688 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 53 32 74 42 60  
TEMP 39 49 52 52 47 39 35 33 34 45 66 74 66 56 52 48 43 48 57 60 54  
DEWPT 27 32 34 32 26 24 25 26 27 28 27 25 27 28 27 27 29 27 22 18 18  
RH 62 52 50 46 43 54 66 75 75 51 23 16 23 34 38 44 57 44 25 19 24  
WIND DIR W N N N N NW SW SW SW SW SW SW S SW W W NW NW NW NW N  
WIND SPD 11 20 27 26 16 5 8 10 11 11 11 11 9 11 11 12 14 24 29 27 21  
WIND GUST 33 43 40 36 44 41 34  
CLOUDS FW FW SC SC CL CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW FW  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 32 29 25 25 39 36  
MIN CHILL 30 33 38 28 24 25 34 35  
FREEZE W W W  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 32 66 39 70 41 66 39 70  
TEMP 39 33 60 59 46 40 65 62 49 42 61 60 45 40 64 62  
DEWPT 21 21 25 25 27 27 29 30 34 34 37 34 35 33 33 32  
PWIND DIR NW S SW NW SE NW SW W  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS FW CL CL FW FW FW FW SC SC B1 SC SC SC FW FW FW  
POP 12HR 0 0 0 0 5 10 5 5  
 
 
COZ050-182200-  
SEDGWICK-SEDGWICK CO  
40.93N 102.52W ELEV. 3579 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 52 29 72 44 60  
TEMP 40 48 51 52 45 36 33 31 30 40 63 71 64 54 50 48 45 48 57 59 53  
DEWPT 31 36 32 27 24 24 23 22 23 29 32 31 32 33 32 33 33 32 29 24 22  
RH 70 63 48 38 43 61 66 69 75 64 31 23 30 45 50 56 62 54 34 26 29  
WIND DIR W NW NW NW NW NW W SW SW SW SW SW S SW W NW NW NW NW NW NW  
WIND SPD 17 21 25 25 17 6 5 6 8 10 11 13 10 10 10 11 14 20 25 25 17  
WIND GUST 29 34 40 39 27 25 34 40 37 29  
CLOUDS FW FW B2 FW CL CL CL CL CL CL CL CL FW FW FW FW SC SC FW CL FW  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 32 38 24 22 33 38  
MIN CHILL 29 33 38 26 21 20 38 38  
FREEZE W W W  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 30 65 36 70 39 66 38 71  
TEMP 38 30 58 58 44 37 64 61 47 39 61 60 45 39 65 62  
DEWPT 26 24 29 29 29 28 33 36 35 33 38 37 36 33 36 37  
PWIND DIR NW SW SW N SE NW W W  
WIND CHAR GN GN LT LT LT GN LT GN  
AVG CLOUDS FW CL CL CL FW FW FW FW B1 SC SC SC SC FW FW FW  
POP 12HR 0 0 0 0 5 5 5 5  
 
 
COZ051-182200-  
HOLYOKE-PHILLIPS CO  
40.58N 102.30W ELEV. 3747 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 55 30 73 44 60  
TEMP 41 50 54 55 48 39 34 32 31 43 64 72 65 54 50 48 45 50 57 60 54  
DEWPT 30 35 34 29 24 25 25 23 24 29 32 32 33 33 31 31 33 33 28 24 22  
RH 65 56 46 37 39 57 69 69 75 57 30 23 30 45 48 51 62 52 33 25 28  
WIND DIR W NW NW NW NW NW W SW SW SW SW S S S W W NW NW NW NW NW  
WIND SPD 14 21 26 25 16 6 5 6 8 10 11 13 10 11 9 10 14 20 25 24 17  
WIND GUST 34 40 37 33 37 36 27  
CLOUDS FW FW B1 FW CL CL CL CL CL CL CL CL CL FW CL FW SC SC FW CL FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 33 26 24 37 38  
MIN CHILL 29 35 28 22 23 38 39  
FREEZE W W W  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 30 65 36 70 38 66 38 71  
TEMP 37 30 59 58 43 37 66 61 46 39 62 60 45 39 65 62  
DEWPT 26 24 28 29 29 28 32 35 35 34 37 37 37 34 36 37  
PWIND DIR NW SW S N SE NW W W  
WIND CHAR GN GN LT LT LT GN LT LT  
AVG CLOUDS FW CL CL CL FW FW FW FW SC SC SC SC SC FW FW FW  
POP 12HR 0 0 0 0 5 10 5 5  
 
 
COZ046-182200-  
LIMON-LINCOLN CO  
39.27N 103.67W ELEV. 5407 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 58 27 75 39 63  
TEMP 34 49 58 51 44 33 29 28 30 44 68 75 66 52 49 45 40 50 60 62 55  
DEWPT 23 27 26 31 26 25 24 23 24 26 24 20 22 24 21 20 22 27 23 18 16  
RH 64 42 29 46 49 72 81 81 78 49 19 12 18 33 33 36 48 41 24 18 21  
WIND DIR NW NW N N N N SW S S S S S S S W NW NW NW N N N  
WIND SPD 8 14 25 25 14 5 5 8 10 9 11 14 14 9 9 8 8 17 26 24 19  
WIND GUST 37 37 25 25 27 40 36 31  
CLOUDS FW SC FW FW CL CL CL CL CL CL CL CL FW FW FW FW FW CL CL FW FW  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 27 37 23 20 21  
MIN CHILL 22 30 36 20 17 21 33 34  
FREEZE W W W  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 65 34 72 36 65 35 69  
TEMP 34 29 61 58 40 36 69 63 44 37 60 57 41 36 66 61  
DEWPT 16 15 21 23 25 21 24 26 31 31 34 34 32 29 29 29  
PWIND DIR W S SW N S NW W W  
WIND CHAR GN GN LT GN GN GN LT GN  
AVG CLOUDS FW FW CL FW FW FW FW SC SC B1 SC SC SC FW FW FW  
POP 12HR 0 0 0 0 10 10 5 5  
 
 
COZ047-182200-  
KARVAL-LINCOLN CO  
38.73N 103.53W ELEV. 5121 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 64 30 72 43 65  
TEMP 40 53 63 60 48 40 35 32 32 44 63 72 66 54 53 48 44 52 63 65 58  
DEWPT 25 27 25 28 27 25 25 24 24 26 26 22 23 24 23 20 20 26 26 20 18  
RH 55 36 23 29 44 55 66 72 72 49 24 15 19 31 31 33 38 36 24 18 21  
WIND DIR NW N N N N N W SW SW SW SW S S SW W NW NW N N N NE  
WIND SPD 12 17 25 26 20 8 5 6 9 8 12 14 12 8 11 11 11 17 24 21 18  
WIND GUST 27 37 39 33 25 27 36 34 29  
CLOUDS FW SC FW FW CL CL CL CL CL CL CL CL FW FW FW FW FW FW CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 33 34 26 24 38  
MIN CHILL 31 36 30 23 24 38  
FREEZE W W W  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 32 64 36 72 39 65 39 69  
TEMP 38 33 59 58 43 37 69 64 46 40 61 59 45 40 65 62  
DEWPT 17 16 22 24 26 23 24 27 31 32 35 34 33 31 30 30  
PWIND DIR N S NE NE NE N NW W  
WIND CHAR GN GN LT GN GN GN GN GN  
AVG CLOUDS FW FW CL FW FW FW FW SC SC B1 SC SC SC SC FW FW  
POP 12HR 0 0 0 0 10 10 10 5  
 
 
COZ035-182200-  
ESTES PARK-LARIMER CO  
40.37N 105.52W ELEV. 7638 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 51 30 64 36 51  
TEMP 39 38 45 51 42 30 33 35 35 46 60 63 58 51 48 41 36 41 48 51 47  
DEWPT 24 25 22 18 17 18 18 18 19 19 21 23 23 24 24 25 27 24 16 13 12  
RH 54 59 40 27 36 60 53 49 52 34 22 21 26 34 39 52 69 50 27 21 24  
WIND DIR W W W W SW W W W W W W W W W W W W W W W W  
WIND SPD 21 24 23 17 12 10 10 13 14 18 18 17 14 21 19 24 14 21 25 21 14  
WIND GUST 34 36 36 27 25 29 29 27 34 31 36 34 40 34  
CLOUDS FW FW SC FW CL CL CL CL FW FW FW FW FW FW SC SC SC SC FW FW FW  
POP 12HR 20 0 0 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
SNOWSHWRS S S S  
WIND CHILL 28 27 37 36 21 25 26 26 39 31 27 31  
MIN CHILL 27 26 35 20 21 25 25 26  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 61 35 62 34 57 32 61  
TEMP 35 29 58 53 41 36 60 53 41 35 54 51 37 33 58 53  
DEWPT 15 14 17 21 21 21 23 28 29 28 29 28 26 24 26 28  
PWIND DIR W W W W W W W W  
WIND CHAR GN LT LT LT LT GN LT LT  
AVG CLOUDS FW FW FW FW FW FW FW B1 B1 B1 SC SC FW FW FW FW  
POP 12HR 0 0 0 5 20 20 5 5  
RAIN SHWRS S S S S  
 
 
COZ036-182200-  
BLACK HAWK-GILPIN CO  
39.80N 105.49W ELEV. 8071 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 50 35 64 41 54  
TEMP 40 41 47 50 45 35 37 37 38 46 60 63 57 51 50 47 44 42 50 53 49  
DEWPT 22 22 21 18 16 17 15 16 16 15 18 21 21 21 21 22 24 23 20 18 18  
RH 48 46 35 28 31 47 40 42 40 28 19 20 24 30 31 37 45 46 30 25 29  
WIND DIR W W W NW NW W W W W W W W W W W W W W W W W  
WIND SPD 18 21 21 18 13 9 9 11 11 14 14 20 16 16 16 18 17 21 21 18 13  
WIND GUST 31 34 34 28 33 29 27 34 34 29  
CLOUDS SC FW SC FW CL CL CL CL SC SC SC FW SC FW FW FW FW SC SC FW FW  
POP 12HR 5 0 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 31 31 39 38 28 30 30 31 39 37 32  
MIN CHILL 31 29 37 27 28 31 36 31  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 34 61 40 60 38 55 36 59  
TEMP 36 36 58 53 43 41 59 50 42 39 52 49 40 37 56 51  
DEWPT 17 15 16 23 19 19 22 28 28 28 28 30 25 24 25 29  
PWIND DIR W W W W W NW W W  
WIND CHAR LT GN LT LT LT GN LT LT  
AVG CLOUDS FW FW FW SC FW FW SC B1 B1 B1 B1 SC SC FW FW FW  
POP 12HR 0 0 0 10 20 30 10 10  
RAIN SHWRS S S S C  
 
 
COZ036-182200-  
CONIFER-JEFFERSON CO  
39.52N 105.30W ELEV. 8363 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 52 31 66 43 57  
TEMP 37 42 50 51 43 31 32 34 36 46 62 65 59 49 48 46 43 47 54 56 50  
DEWPT 19 21 19 17 20 20 16 13 13 15 18 19 20 19 19 20 22 23 20 18 18  
RH 48 43 29 26 39 63 51 41 38 28 18 17 22 30 31 35 43 38 26 22 28  
WIND DIR W W NW NW N W SW SW SW SW SW W SW SW W W W W W W NW  
WIND SPD 14 14 16 12 9 5 6 8 8 11 10 16 12 10 13 13 13 16 14 11 8  
WIND GUST 25 27 24 24  
CLOUDS SC FW FW FW CL CL CL CL SC B1 SC FW FW FW CL FW FW FW FW FW FW  
POP 12HR 5 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 28 34 37 25 26 29 39 36  
MIN CHILL 23 26 36 23 24 27 35 36  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 31 61 37 61 36 56 34 60  
TEMP 34 32 58 52 41 38 58 53 41 37 52 49 38 35 57 52  
DEWPT 16 14 18 22 19 18 23 27 26 27 30 30 26 23 24 27  
PWIND DIR W W W W W NW W SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW SC FW FW SC B1 B1 B1 SC SC FW FW FW FW  
POP 12HR 0 0 0 10 20 30 5 10  
RAIN SHWRS S S S C  
 
 
COZ030-182200-  
WALDEN-JACKSON CO  
40.73N 106.28W ELEV. 8100 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 45 24 59 27 46  
TEMP 27 33 41 45 39 27 25 27 26 39 54 58 53 43 41 36 29 33 42 45 41  
DEWPT 26 28 23 19 19 21 20 20 21 22 23 25 24 24 24 28 26 22 17 14 15  
RH 96 82 48 35 44 78 81 74 81 50 30 28 32 47 50 72 88 63 36 28 34  
WIND DIR SW W W W W S S S S S SW SW SW SW W W W W W W W  
WIND SPD 14 21 28 23 20 14 12 11 11 13 21 27 23 21 21 21 19 20 26 24 19  
WIND GUST 34 43 34 33 34 41 34 34 34 34 31 33 40 36 31  
CLOUDS B2 B1 SC FW CL CL CL CL FW FW FW FW FW FW B1 B1 B2 SC FW FW FW  
POP 12HR 20 0 0 40 20  
QPF 12HR 0 0 0 0.03 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
SNOWSHWRS S S C S S  
WIND CHILL 15 21 30 36 29 15 14 17 15 31 34 31 24 17 21 32 36 32  
MIN CHILL 15 16 29 11 13 15 31 16 16 32  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 19 57 24 59 24 55 22 57  
TEMP 26 20 52 50 32 25 54 51 31 25 49 48 30 23 51 50  
DEWPT 15 14 21 22 21 20 27 27 27 25 31 27 24 22 28 27  
PWIND DIR SW SW S SW S SW SW SW  
WIND CHAR GN GN GN GN LT GN LT GN  
AVG CLOUDS FW FW FW FW FW FW FW B1 B1 B1 SC SC FW FW FW FW  
POP 12HR 0 0 0 5 20 20 5 5  
RAIN SHWRS S S S  
 
 
COZ032-182200-  
DILLON-SUMMIT CO  
39.62N 106.04W ELEV. 9019 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 47 25 61 34 52  
TEMP 27 33 42 47 40 29 26 27 27 36 55 59 54 45 41 39 36 35 45 51 46  
DEWPT 21 22 21 15 15 16 16 16 16 15 16 19 19 19 19 20 23 24 19 16 15  
RH 78 63 43 27 36 58 65 63 63 42 21 21 25 35 41 46 59 64 35 24 28  
WIND DIR NW W NW W NW W W W W W W W W W W W W W W W W  
WIND SPD 9 10 16 16 12 8 6 6 6 8 12 16 12 12 13 17 14 14 18 16 12  
WIND GUST 27 29  
CLOUDS B1 B1 B2 SC FW CL CL CL FW FW FW FW CL FW FW FW SC SC SC FW FW  
POP 12HR 20 0 0 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOWSHWRS S S S  
WIND CHILL 18 25 34 32 22 18 20 20 30 39 33 30 27 25 38  
MIN CHILL 16 19 31 18 17 20 33 27 24 39  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 25 60 29 59 28 52 24 55  
TEMP 31 25 54 51 36 30 54 50 35 29 46 46 31 25 49 47  
DEWPT 17 13 14 17 17 17 20 24 26 25 27 25 22 21 24 24  
PWIND DIR W W W W SW NW W W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW SC FW FW SC B1 B1 B1 B1 SC FW FW FW FW  
POP 12HR 0 0 0 10 30 20 10 10  
RAIN SHWRS S C S S  
SNOWSHWRS S S  
 
 
COZ032-182200-  
GRANBY-GRAND CO  
40.09N 105.94W ELEV. 8174 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 47 21 61 29 50  
TEMP 25 31 41 47 40 30 26 23 22 31 54 61 55 45 40 37 32 30 42 50 46  
DEWPT 24 26 25 20 18 20 19 19 19 21 22 22 22 24 24 24 26 25 23 18 16  
RH 96 81 52 34 41 66 74 84 88 66 28 22 27 43 52 59 78 81 46 28 29  
WIND DIR W W W W W W W W SW W W W W W W W W W W W W  
WIND SPD 8 11 24 20 16 6 4 4 4 5 13 20 17 16 16 16 13 14 21 19 13  
WIND GUST 37 33 33 27 34 31  
CLOUDS B2 B2 B1 SC CL CL CL CL FW FW FW FW CL FW FW SC B1 B2 SC FW CL  
POP 12HR 20 0 0 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
SNOWSHWRS S S S  
WIND CHILL 17 21 31 39 31 23 20 17 16 25 38 32 28 22 19 33  
MIN CHILL 15 18 30 19 15 13 32 21 18 37  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 20 58 25 60 26 55 23 57  
TEMP 27 20 51 52 33 26 53 53 34 26 48 49 30 23 50 51  
DEWPT 18 16 21 22 21 19 27 27 29 26 33 28 26 23 31 28  
PWIND DIR W W SW W S W SW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW FW FW FW SC B1 B1 B1 B1 SC FW FW FW FW  
POP 12HR 0 0 0 5 20 20 5 5  
RAIN SHWRS S S S S  
 
 
COZ037-182200-  
FAIRPLAY-PARK CO  
39.22N 106.00W ELEV. 9947 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 44 29 57 36 50  
TEMP 30 34 41 44 38 31 30 32 32 42 54 57 51 43 42 41 37 41 47 49 44  
DEWPT 18 20 17 13 12 12 12 11 11 12 14 17 16 16 17 18 20 21 17 14 13  
RH 60 56 37 28 34 45 46 41 41 29 20 21 24 33 36 39 50 44 30 24 28  
WIND DIR NW NW NW NW NW W W W W W W W W W W W W W W W W  
WIND SPD 18 21 26 24 20 14 11 11 11 12 18 23 18 18 18 20 17 21 25 23 17  
WIND GUST 29 34 40 35 33 29 34 29 29 29 33 27 34 37 34 27  
CLOUDS FW FW FW FW CL CL CL CL FW FW SC FW CL FW FW FW FW FW FW FW CL  
POP 12HR 10 0 0 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 18 22 30 35 28 20 20 24 23 36 35 33 31 27 31 38 37  
MIN CHILL 18 19 28 18 20 24 33 27 28 36  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 57 32 54 30 47 28 51  
TEMP 32 29 52 50 36 32 51 47 36 31 43 41 32 28 47 45  
DEWPT 15 10 13 15 16 14 20 22 24 23 26 24 22 18 22 22  
PWIND DIR W W W W NW NW NW W  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS FW FW FW SC FW FW SC B1 B1 B1 B1 SC FW FW FW FW  
POP 12HR 0 0 0 10 30 20 10 10  
RAIN SHWRS C C S  
SNOWSHWRS S C S S  
 
 
COZ037-182200-  
HARTSEL-PARK CO  
39.02N 105.80W ELEV. 8993 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 51 27 63 37 56  
TEMP 29 39 48 51 43 34 29 29 27 36 59 62 56 44 42 39 37 41 53 56 50  
DEWPT 18 20 17 14 12 13 13 13 13 13 16 17 16 17 19 20 21 22 18 15 14  
RH 63 46 29 22 28 41 51 51 55 38 18 17 20 33 39 46 52 46 25 19 23  
WIND DIR W NW NW NW W W W W SW W W W W W W W W W W W W  
WIND SPD 11 17 25 19 14 11 9 8 6 8 14 21 16 12 16 14 12 18 23 20 12  
WIND GUST 27 37 31 34 29 34 33  
CLOUDS CL CL FW FW CL CL CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 20 30 36 25 20 21 20 30 38 34 31 29 32  
MIN CHILL 18 22 36 19 19 21 33 28 29  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 26 61 29 59 30 52 27 56  
TEMP 32 26 55 55 36 30 54 53 37 30 48 47 34 28 52 50  
DEWPT 18 15 16 17 19 18 22 23 26 27 27 25 25 22 23 21  
PWIND DIR W W W SW W NW NW W  
WIND CHAR GN LT GN LT LT GN GN LT  
AVG CLOUDS FW FW FW SC FW FW SC B1 B1 B1 SC SC SC FW FW FW  
POP 12HR 0 0 0 5 30 20 10 5  
RAIN SHWRS S C S S  
SNOWSHWRS S S  
 
 
COZ034-182200-  
GEORGETOWN-CLEAR CREEK CO  
39.71N 105.70W ELEV. 8586 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 47 32 62 38 53  
TEMP 34 36 44 47 41 32 35 37 38 43 58 61 54 49 47 45 42 39 48 51 46  
DEWPT 20 19 18 14 12 13 12 11 12 11 14 17 17 18 18 20 22 21 17 15 14  
RH 56 50 35 26 30 45 38 33 34 27 17 18 23 29 31 36 44 48 29 23 27  
WIND DIR W W W W W W W W W W W W W W W W W W W W W  
WIND SPD 19 20 21 20 17 11 13 17 17 17 18 21 21 23 21 23 20 20 23 20 16  
WIND GUST 31 33 34 33 27 27 27 27 29 34 34 34 34 34 33 33 34 33  
CLOUDS SC SC SC FW FW CL CL CL CL CL FW FW FW FW FW SC SC SC SC FW FW  
POP 12HR 10 0 0 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SNOWSHWRS S S S S C C  
WIND CHILL 23 25 35 32 23 26 27 29 35 36 33 29 39  
MIN CHILL 23 22 29 23 24 28 39 32 28 35  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 32 61 37 60 34 53 33 56  
TEMP 36 35 57 51 43 40 57 48 40 37 48 47 37 34 53 47  
DEWPT 15 11 11 17 16 16 17 25 24 25 25 26 22 21 22 25  
PWIND DIR W W W W W NW W W  
WIND CHAR GN GN LT GN LT GN LT LT  
AVG CLOUDS FW CL FW FW FW FW SC B1 B1 B1 B1 B1 FW FW FW FW  
POP 12HR 0 0 0 10 30 30 10 10  
RAIN SHWRS C C C C  
SNOWSHWRS C C C C  
 
 
COZ032-182200-  
KREMMLING AIRPORT-GRAND CO  
40.05N 106.37W ELEV. 7410 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 50 21 64 32 53  
TEMP 24 34 44 50 44 31 26 24 23 31 54 63 58 47 42 38 33 36 46 53 48  
DEWPT 24 28 26 22 20 23 22 20 20 22 24 23 24 26 26 26 27 28 24 19 20  
RH 100 78 49 33 38 72 85 84 88 69 31 21 27 43 53 62 78 72 42 26 33  
WIND DIR SW W W W W W SW S S SW SW SW SW SW W W W W W W W  
WIND SPD 5 9 21 17 12 5 4 3 3 2 10 18 14 12 13 12 11 11 16 16 10  
WIND GUST 34 27 29  
CLOUDS B1 B1 B1 FW CL CL CL CL FW FW FW FW FW FW FW SC B1 B1 SC FW FW  
POP 12HR 10 0 0 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 17 27 36 37 25 20 34 30 25 28 39  
MIN CHILL 16 18 36 19 16 22 33 24 24  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 19 60 23 61 26 56 23 59  
TEMP 29 20 50 54 33 24 52 55 36 27 48 50 33 24 48 52  
DEWPT 20 16 23 24 22 21 29 30 31 27 34 32 28 24 31 30  
PWIND DIR SW SW SW SW S W SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC B1 B1 B1 B1 SC FW FW FW FW  
POP 12HR 0 0 0 5 20 20 5 5  
RAIN SHWRS S S S  
 
 
COZ040-182200-  
DENVER INT'L AIRPORT-DENVER CO  
39.83N 104.65W ELEV. 5379 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 59 34 77 44 65  
TEMP 47 54 58 53 48 39 36 36 37 49 70 76 69 58 54 50 46 51 61 65 59  
DEWPT 25 27 25 29 25 24 24 23 22 21 19 20 22 24 23 23 26 28 22 19 17  
RH 42 35 28 39 40 54 61 59 54 33 14 12 17 27 30 34 45 41 22 17 19  
WIND DIR SW NW N NE NE SE S S SW SW SW W SW SW SW SW NW NW NW NW N  
WIND SPD 9 11 21 20 12 8 9 9 9 9 8 8 8 10 11 12 11 19 21 20 16  
WIND GUST 35 33 31 34 33  
CLOUDS FW FW B1 SC CL CL CL CL CL CL SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 29 29 30  
MIN CHILL 28 28 30  
FROST Y Y Y  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 35 67 40 70 42 67 41 70  
TEMP 43 36 60 61 47 42 66 64 50 43 61 61 48 42 65 62  
DEWPT 16 19 23 23 24 23 25 27 30 32 35 31 32 30 28 27  
PWIND DIR SE SE SW SE S W SW S  
WIND CHAR GN LT LT LT GN LT LT LT  
AVG CLOUDS FW CL FW FW FW FW SC B1 B1 B1 SC SC FW FW FW FW  
POP 12HR 0 0 0 0 10 10 5 5  
 
 
COZ040-182200-  
CENTENNIAL AIRPORT-DOUGLAS CO  
39.57N 104.85W ELEV. 5822 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 61 35 77 45 64  
TEMP 47 53 60 57 50 39 35 38 38 50 70 76 69 59 55 51 47 52 62 64 59  
DEWPT 24 25 24 26 25 25 25 22 20 19 19 19 21 22 22 23 24 26 24 21 20  
RH 40 33 25 30 37 57 66 52 48 29 14 12 16 24 27 33 40 36 23 19 22  
WIND DIR SW NW NW N NE SE S S S S SW W SW S SW SW W NW N N NE  
WIND SPD 8 9 23 21 10 6 8 9 9 9 8 11 9 11 11 11 9 13 16 14 12  
WIND GUST 35 34  
CLOUDS FW FW FW FW CL CL CL CL CL FW B1 SC FW FW FW FW FW FW FW FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 29 31 32  
MIN CHILL 27 27 33  
FROST Y Y Y  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 36 68 42 72 43 66 41 70  
TEMP 43 37 63 62 48 43 68 64 50 44 61 60 48 42 65 63  
DEWPT 17 19 21 22 22 22 24 27 31 31 34 31 30 29 27 27  
PWIND DIR SE SE SW SE SW NW SW S  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC B1 B1 SC SC SC FW FW FW FW  
POP 12HR 0 0 0 5 20 20 5 5  
RAIN SHWRS S S S  
 
 
COZ039-182200-  
ROCKY MOUNTAIN AIRPORT-BROOMFIELD CO  
39.91N 105.12W ELEV. 5655 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 61 36 75 48 66  
TEMP 51 55 60 57 51 43 39 38 38 48 67 75 69 61 57 53 49 53 62 66 60  
DEWPT 26 26 24 26 24 25 25 24 23 23 21 22 23 25 25 27 29 29 24 20 19  
RH 37 32 25 30 34 49 57 57 54 37 17 14 17 25 29 36 46 39 23 17 20  
WIND DIR NW NW NW N E SE S W W SW SW W W SW W W W NW W NW N  
WIND SPD 18 20 25 17 10 6 5 5 10 12 13 14 12 12 12 20 18 20 23 18 14  
WIND GUST 29 34 39 27 33 31 34 34 29  
CLOUDS SC FW SC SC CL CL CL CL FW SC B1 SC SC FW FW FW FW FW FW FW FW  
POP 12HR 5 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 31  
MIN CHILL 34 30 31  
FROST Y Y Y  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 37 66 44 70 44 67 43 69  
TEMP 44 37 60 61 48 44 66 64 51 45 61 61 49 43 65 63  
DEWPT 20 20 24 25 25 25 29 30 33 33 35 33 31 30 31 30  
PWIND DIR SW SE W SE NW NW W S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW FW FW FW SC B1 B1 B1 SC SC FW FW FW FW  
POP 12HR 0 0 0 5 20 20 5 5  
RAIN SHWRS S S  
 
 
COZ040-182200-  
BUCKLEY AFB-ARAPAHOE CO  
39.71N 104.76W ELEV. 5661 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 60 36 77 45 65  
TEMP 47 53 59 54 49 39 36 38 38 50 70 76 69 59 55 51 47 52 62 65 59  
DEWPT 25 27 25 29 25 25 24 23 21 20 19 19 21 24 22 23 25 27 24 19 18  
RH 42 36 27 38 39 57 61 54 50 30 14 12 16 26 27 33 42 38 23 17 20  
WIND DIR SW NW N N E SE S S S S SW W SW SW SW SW NW N N N N  
WIND SPD 8 10 21 21 11 6 9 9 9 9 8 9 9 11 11 10 9 16 18 17 13  
WIND GUST 35 34 29 27  
CLOUDS FW FW SC SC CL CL CL CL CL FW SC SC FW FW CL FW FW FW FW FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 30 31 32  
MIN CHILL 38 28 28 32  
FROST Y Y Y  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 36 69 42 72 43 68 41 71  
TEMP 43 37 61 62 47 43 67 64 51 44 61 61 49 42 65 63  
DEWPT 17 19 22 23 24 23 25 27 31 32 34 31 32 30 27 27  
PWIND DIR SE SE SW SE S NW SW S  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW FW FW FW SC B1 B1 SC SC SC FW FW FW FW  
POP 12HR 0 0 0 5 10 20 5 5  
RAIN SHWRS S  
 
 
COZ034-182200-  
COPPER MOUNTAIN, RED CLIFF PASS-SUMMIT CO  
39.47N 106.15W ELEV. 12070 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 36 22 49 29 41  
TEMP 23 25 32 36 31 23 23 23 24 32 46 48 43 36 33 32 30 31 37 40 36  
DEWPT 20 19 18 14 14 13 13 12 12 11 13 17 17 17 17 18 19 20 18 14 13  
RH 88 78 56 40 49 65 65 62 60 41 26 29 35 45 51 56 63 63 46 34 38  
WIND DIR W W W W W W W W W W W W W W W W W W W W W  
WIND SPD 16 17 19 19 14 11 11 13 13 13 17 20 18 19 20 23 24 24 23 19 16  
WIND GUST 27 27 31 31 27 33 29 31 34 36 37 37 34 31  
CLOUDS B1 B1 B1 SC FW CL CL CL CL FW FW CL CL FW FW FW SC SC SC FW FW  
POP 12HR 30 0 0 20 20  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOWSHWRS C S S S S S  
WIND CHILL 10 12 20 26 21 12 12 10 12 22 39 34 25 21 19 16 17 26 31 27  
MIN CHILL 7 7 19 8 8 9 31 18 13 11 23  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 23 49 27 48 25 41 22 44  
TEMP 26 23 45 42 30 27 45 40 29 26 38 36 25 22 41 38  
DEWPT 13 9 10 14 14 12 18 21 21 22 24 23 19 17 21 21  
PWIND DIR W W W W W NW W W  
WIND CHAR GN GN GN GN LT GN LT LT  
AVG CLOUDS FW CL FW SC FW FW SC B1 B1 B1 B1 SC SC FW FW FW  
POP 12HR 0 0 0 10 30 30 10 10  
RAIN SHWRS S S  
SNOWSHWRS S C C S  
 
 
COZ038-182200-  
FORT COLLINS/LOVELAND AIRPORT-LARIMER CO  
40.45N 105.02W ELEV. 5015 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 60 32 75 44 65  
TEMP 41 49 58 59 52 42 37 35 33 41 63 73 67 57 54 49 45 50 61 65 59  
DEWPT 29 32 29 28 26 27 27 26 26 28 29 27 30 31 31 33 34 31 22 18 19  
RH 62 52 33 30 36 55 67 69 75 59 27 18 25 37 41 54 65 48 22 16 21  
WIND DIR S NW N N NE S S N NW S S S SW SW W NW NW NW NW NW NW  
WIND SPD 6 10 20 19 11 6 5 4 4 3 5 6 6 8 8 11 13 18 20 18 14  
WIND GUST 33 32 29 33 29  
CLOUDS SC FW SC FW CL CL CL CL FW FW SC SC FW FW FW FW SC FW FW FW CL  
POP 12HR 5 0 0 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 39  
MIN CHILL 36 39 31 27 29 39 38  
FREEZE W W W  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 33 66 38 70 41 69 39 71  
TEMP 42 33 58 60 45 38 63 63 49 41 61 62 47 39 63 63  
DEWPT 23 24 28 28 31 31 33 34 35 37 39 36 35 34 35 34  
PWIND DIR NW E W S NW W NW S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW FW FW FW SC SC B1 B1 SC SC FW FW FW FW  
POP 12HR 0 0 0 5 10 10 5 5  
 
 
COZ043-182200-  
GREELEY AIRPORT-WELD CO  
40.43N 104.64W ELEV. 4657 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 58 28 75 41 64  
TEMP 37 48 56 57 51 39 35 31 29 39 62 73 67 56 50 45 42 48 61 64 58  
DEWPT 29 33 32 30 24 26 25 24 24 27 28 27 29 29 30 31 31 29 21 16 17  
RH 72 56 40 35 34 59 66 75 81 62 27 18 24 35 46 58 65 47 21 15 20  
WIND DIR NW NW N N NE SE SE NE NW SW S S SW W W NW NW NW NW NW N  
WIND SPD 4 11 24 21 12 5 3 3 3 2 4 6 6 5 5 9 13 21 26 24 18  
WIND GUST 37 35 34 40 36 29  
CLOUDS SC FW SC FW CL CL CL CL FW CL FW SC SC FW FW FW FW FW FW FW CL  
POP 12HR 10 0 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 34  
MIN CHILL 32 35 31 25 25 33 34  
FREEZE W W W  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 30 65 34 70 38 70 36 72  
TEMP 39 30 57 59 41 34 63 63 47 39 62 62 45 36 64 63  
DEWPT 21 22 27 27 29 28 32 32 34 34 38 34 34 33 35 33  
PWIND DIR N E NW S NE NW NW SW  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC SC B1 B1 SC SC FW FW FW FW  
POP 12HR 0 0 0 0 10 10 5 5  
 
 
COZ041-182200-  
MONUMENT-DOUGLAS CO  
39.22N 104.63W ELEV. 7059 FT  
427 AM MDT SAT OCT 18 2025  
 
DATE SAT 10/18/25 SUN 10/19/25 MON 10/20/25  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 56 31 74 42 61  
TEMP 35 46 55 53 43 33 31 33 34 49 67 73 64 54 50 47 43 49 58 60 53  
DEWPT 20 24 24 24 26 25 24 22 20 19 18 20 22 21 20 20 22 26 26 24 21  
RH 54 42 30 32 51 72 75 63 56 30 15 13 20 27 30 34 43 40 29 25 28  
WIND DIR W NW NW N NE SE S S SW SW SW SW SW SW SW SW W NW N N NE  
WIND SPD 10 10 20 20 12 6 11 12 11 10 11 16 14 11 11 11 11 13 17 14 11  
WIND GUST 33 33 27  
CLOUDS FW FW FW FW CL CL CL CL CL FW SC FW FW FW FW CL CL FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 27 36 27 22 24 26 37  
MIN CHILL 26 32 36 21 21 27 36 38  
FREEZE W W W  
 
DATE TUE 10/21/25 WED 10/22/25 THU 10/23/25 FRI 10/24/25  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 32 64 38 67 37 61 36 64  
TEMP 37 33 60 55 43 39 64 59 44 38 55 54 43 37 61 56  
DEWPT 17 17 22 24 22 20 24 28 29 29 35 33 30 28 28 29  
PWIND DIR SE S SW S SW NW W SW  
WIND CHAR GN GN LT LT GN GN GN GN  
AVG CLOUDS FW FW FW FW FW FW SC SC B1 SC SC SC SC FW FW FW  
POP 12HR 0 0 0 5 20 20 10 5  
RAIN SHWRS S S S S  
 
 
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